Here's an environmentally friendly way to compost your juicing pulp easily and cleanly. These pulp container bags, designed to use with your Breville juicer, are made of a 100% biodegradable material that can be composted along with the food scraps inside. Designed for use with all Breville juicers' pulp bins. Made of fully biodegradable and certified compostable GMO-free corn starch. Liners decompose naturally at a fast rate equivalent to food, paper and leaves. 6-liter cap., set of 30.